MALICIOUS
104
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
Heuristics 6
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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://aahs.givingplan.net/sites/default/files/editor/file/xibowotojasesa.pdf In PDF document text
- http://carneiro-sa.pnh.pt/js/ckfinder/userfiles/files/21961321181.pdfIn PDF document text
- http://pujcovnanaradi-tvarozna.cz/userfiles/files/78562889295.pdfIn PDF document text
- https://storage-in-motion.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612ec232a6d5f---jekirud.pdfIn PDF document text
- https://sdyh.gr/wp-content/plugins/super-forms/uploads/php/files/u4ngfe0l5jobmmhj3c9n3823a6/mozerubefojunu.pdfIn PDF document text
- https://ailani.org/wp-content/plugins/super-forms/uploads/php/files/0e8130a6b943c15e0892a58e73f53d5c/22293735192.pdfIn PDF document text
- https://handientu.vn/userfiles/file/digisaregusetukokajo.pdfIn PDF document text
- http://softwaretesting.kr/club/data/userfiles/file/20210907014636.pdfIn PDF document text
- https://www.ideaklinikkadikoy.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f85ce40029---mabinopesegoru.pdfIn PDF document text
- https://suprizpin.com/calisma2/files/uploads/fiwodabajepinorofik.pdfIn PDF document text
- http://haliburtonhighlandsheritage.ca/userfiles/file/fakozurolikokijamonokis.pdfIn PDF document text
- http://anduong-nhatthanh.com/uploads/news_file/tovezapezokif.pdfIn PDF document text
- http://simpelms.nl/userfiles/files/52658062752.pdfIn PDF document text
- http://amphorabeautyclub.com/campannas/file/57684541922.pdfIn PDF document text
- https://devcons.org/uploads/userfiles/files/8965597486.pdfIn PDF document text
- http://lookupagency.es/wp-content/plugins/formcraft/file-upload/server/content/files/161336798ea7b0---fomezow.pdfIn PDF document text
- http://www.cenlajobinator.com/siteuploads/editorimg/file/6345796154.pdfIn PDF document text
- https://bakotech.at/uploads/ckeditor/files/27726761595.pdfIn PDF document text
- http://www.guaitoli.eng.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613bba8fe1e09---nifadusunekopakuxidosed.pdfIn PDF document text
- http://erkerlaender.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613123e6eabc9---jobejuzixitomovawivaw.pdfIn PDF document text
- https://qian-ho.com/upfiles/editor/files/jebegini.pdfIn PDF document text
- http://rudolphalexander.com/uploads/files/79995176853.pdfIn PDF document text
- http://almawred-sy.com/files/adminfiles/files/94623567120.pdfIn PDF document text
- http://tcyy88.com/userfiles/file/2021090312334273499.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=subway+surfers+unlimited+coinPDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netReferenced by PDF JavaScript
- http://dejavu.sourceforge.net/wiki/index.php/LicenseReferenced by PDF JavaScript
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c6e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC6E1 | 17332 bytes |
SHA-256: cf770967a4f1409ee8331d816d9b3d7b0066d66e0f57af1067b9791aa776ecf8 |
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font_01_sfnt_off0000f3d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3D4 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00010beb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10BEB | 11152 bytes |
SHA-256: 16c75c96cb093d726cad615b2c1278bd7b94a5811e12d99e154ac11fef1641c8 |
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